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Supply second-hand led high-speed automatic crystal fixing machine for sale at a low price
- Product description: LED crystal fixing machine is an automatic equipment that absorbs LED chips from the wafer disk and pastes them on the PCB (printed circuit board) to realize the automatic bonding of LED chips and def
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Product introduction
The feeding mechanism transfers the PCB board to the working position on the workbench fixture. Firstly, the dispensing mechanism dispenses glue at the position where the PCB needs to bond the wafer, and then the bonding arm moves from the origin position to the wafer suction position. The wafer is placed on the expander wafer disc supported by the film. After the bonding arm reaches the position, the suction nozzle moves downward, and the thimble moves upward to jack up the wafer, After picking up the wafer, the bonding arm returns to the origin position (leakage detection position), the bonding arm moves from the origin position to the bonding position, the suction nozzle bonds the wafer downward, and the bonding arm returns to the origin position again, which is a complete bonding process. After a beat operation is completed, the data of the next position of the wafer is detected by machine vision, and the data is transmitted to the wafer disc motor to move the next wafer to the aligned wafer pickup position after the motor has completed the corresponding distance. The dispensing bonding position of the PCB board is the same process until all dispensing positions on the PCB board are bonded with the wafer, and then the transmission mechanism removes the PCB board from the workbench, installs a new PCB board and starts a new work cycle.